Underwater WiFi? Rising sea levels threaten physical internet

It seems like you can find wireless internet almost anywhere now, but the backbone of the internet is wired: Infrastructure such as fiber optic cables, data centers, traffic exchanges and hubs keeps us connected. In many coastal cities, however, these critical communication pieces are facing increasing risk from rising seas. A new study shows that thousands of kilometers of cables and hundreds of internet traffic hubs will be inundated by rising sea levels in the next 15 years, putting coastal cities like New York, Miami and Seattle at risk for widespread disruptions.

Full content for EARTH is available to subscribers. If you would like to gain access to the full version of this article, as well as all EARTH content, please subscribe today.

If you are connecting using a Library (IP-based) Subscription, please access full issues of the magazine through our Library Access portal.

Mary Caperton Morton

Mary Caperton Morton

Morton (https://theblondecoyote.com/) is a freelance science and travel writer based in Big Sky, Mont., and an EARTH roving correspondent.  

Thursday, November 1, 2018 - 06:00

Did you know ...

EARTH only uses professional science journalists and scientists to author our content?  In this era of fake news and click-bait, EARTH offers factual and researched journalism. But EARTH is a non-profit magazine, and at least 10 times more people read EARTH than pay for it. As advertising revenues across the media decline, we need your help to ensure that we can continue bringing you the reliable and well-written coverage of earth science you know and love. Our goal is not only to inform our readers, but to inform decision makers across the economic and political spectrum about the science of our planet. So, we need your help. By becoming a subscriber or making a tax-deductible contribution to support EARTH, you can fund our writers and help make sure the world knows about our planet.

Make a contribution

Subscribe